ARAUJO; RAUL
Patent Applications and Registrations
Patent applications and USPTO patent grants for ARAUJO; RAUL.The latest application filed is for "variable bore ram assembly".
- ARAUJO; RAUL - CYPRESS TX
- Araujo; Raul - Houston TX US
- Araujo; Raul - Pasadena TX
| Patent | Date |
|---|---|
| Variable Bore Ram Assembly App 20210207451 - ARAUJO; RAUL | 2021-07-08 |
| Interlocking Dual V-shaped Shear Ram And Method App 20210156217 - ARAUJO; RAUL | 2021-05-27 |
| Shear rams for a blowout preventer Grant 10,745,990 - Lambert , et al. A | 2020-08-18 |
| Annular blowout preventer packer assembly Grant 10,590,728 - Zonoz , et al. | 2020-03-17 |
| Shear rams for a blowout preventer Grant 10,472,915 - Lambert , et al. Nov | 2019-11-12 |
| Shear Rams For A Blowout Preventer App 20190017343 - LAMBERT; JEFFERY ; et al. | 2019-01-17 |
| Shear Rams For A Blowout Preventer App 20190017344 - Lambert; Jeffrey ; et al. | 2019-01-17 |
| Packer assembly with multiple different inserts for blowout preventer Grant 10,161,212 - Araujo , et al. Dec | 2018-12-25 |
| Annular Blowout Preventer App 20180334876 - Zonoz; Ray ; et al. | 2018-11-22 |
| Blowout preventer with ram packer assemblies with support member Grant 10,094,193 - Araujo , et al. October 9, 2 | 2018-10-09 |
| Blowout preventer with shear ram Grant 9,976,373 - Araujo , et al. May 22, 2 | 2018-05-22 |
| Side packer assembly with support member for ram blowout preventer Grant 9,976,374 - Araujo , et al. May 22, 2 | 2018-05-22 |
| Packer Assembly with Multiple Different Inserts for Blowout Preventer App 20170145771 - Araujo; Raul ; et al. | 2017-05-25 |
| Side Packer Assembly with Support Member for Ram Blowout Preventer App 20170145772 - Araujo; Raul ; et al. | 2017-05-25 |
| Blowout Preventer with Ram Packer Assemblies with Support Member App 20170101841 - Araujo; Raul ; et al. | 2017-04-13 |
| Blowout Preventer with High-Temperature Pipe Ram Assembly App 20170058626 - Araujo; Raul ; et al. | 2017-03-02 |
| Blowout Preventer with Pipe Ram Packer Assemblies with Support Tab App 20170058625 - Araujo; Raul ; et al. | 2017-03-02 |
| Blowout Preventer with Shear Ram App 20170058627 - Araujo; Raul ; et al. | 2017-03-02 |
| Shear Ram Blowout Preventer with Engagement Feature App 20160102518 - Araujo; Raul ; et al. | 2016-04-14 |
| Variable bore packer for a blowout preventer Grant 8,727,303 - Araujo , et al. May 20, 2 | 2014-05-20 |
| Variable Bore Packer for a Blowout Preventer App 20100294482 - Araujo; Raul ; et al. | 2010-11-25 |
| Methods and apparatuses for wellbore operations Grant 7,360,603 - Springett , et al. April 22, 2 | 2008-04-22 |
| Methods and apparatuses for wellbore operations App 20060113087 - Springett; Frank Benjamin ; et al. | 2006-06-01 |
| BOP assembly with metal inserts Grant 6,857,634 - Araujo February 22, 2 | 2005-02-22 |
| BOP assembly with metal inserts App 20040164494 - Araujo, Raul | 2004-08-26 |
| Blade seal for a shearing blind ram in a ram type blowout preventer Grant 6,158,505 - Araujo December 12, 2 | 2000-12-12 |
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